1*08a0a4f9SSergei ShtylyovMaxim Integrated MAX3355 USB OTG chip 2*08a0a4f9SSergei Shtylyov------------------------------------- 3*08a0a4f9SSergei Shtylyov 4*08a0a4f9SSergei ShtylyovMAX3355 integrates a charge pump and comparators to enable a system with an 5*08a0a4f9SSergei Shtylyovintegrated USB OTG dual-role transceiver to function as a USB OTG dual-role 6*08a0a4f9SSergei Shtylyovdevice. 7*08a0a4f9SSergei Shtylyov 8*08a0a4f9SSergei ShtylyovRequired properties: 9*08a0a4f9SSergei Shtylyov- compatible: should be "maxim,max3355"; 10*08a0a4f9SSergei Shtylyov- maxim,shdn-gpios: should contain a phandle and GPIO specifier for the GPIO pin 11*08a0a4f9SSergei Shtylyov connected to the MAX3355's SHDN# pin; 12*08a0a4f9SSergei Shtylyov- id-gpios: should contain a phandle and GPIO specifier for the GPIO pin 13*08a0a4f9SSergei Shtylyov connected to the MAX3355's ID_OUT pin. 14*08a0a4f9SSergei Shtylyov 15*08a0a4f9SSergei ShtylyovExample: 16*08a0a4f9SSergei Shtylyov 17*08a0a4f9SSergei Shtylyov usb-otg { 18*08a0a4f9SSergei Shtylyov compatible = "maxim,max3355"; 19*08a0a4f9SSergei Shtylyov maxim,shdn-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>; 20*08a0a4f9SSergei Shtylyov id-gpios = <&gpio5 31 GPIO_ACTIVE_HIGH>; 21*08a0a4f9SSergei Shtylyov }; 22